3 years ago

Tell whether the ratios form a proportion. 1/3, 7/21

Mathematics

2 answers:

Mandarinka [93]3 years ago

7 0

Answer:

i would say yes

my work :

so i did 21 times 1 which is 21.

Tben i did 3 times 7 which is also 21.

So in conclusion i would say yes but i can't guarantee that

Anuta_ua [19.1K]3 years ago

6 0

Answer:

Yes

Step-by-step explanation:

7/21 -> Divide both sides by 7 which gets you 1/3

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